Method of applying a cement mixture to a honeycomb body

US8142859B2 · kind B2 · utility

Assignee

• CORNING INCORPORATED · US

Inventors

• Jeffrey John Domey · Elmira, US
• Luiz Eduardo Ferri · Corning, US
• Robert Parker · Bend, US
• Srinivasa Rao Vaddiraju · Troy, US
• Wei Xu · Corning, US
• William Joseph Zaidel · Corning, US

Key dates

• Filing date: May 29, 2009
• Grant date: Mar 27, 2012
• Expiry date: May 28, 2030

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/24149
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

A method of applying a cement mixture to an exposed matrix of intersecting walls of a honeycomb body is disclosed. The method may include the steps of providing an applicator, feeding the cement mixture into applicator, forcing the cement mixture to exit the applicator with a substantially uniform velocity, while depositing the cement mixture on the exposed matrix of the honeycomb body.